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TColorToRGB/de

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Wandelt Datentyp TColor in RGB-Farbwerte um.

Die maximalen Werte von RGB sind 255, 255, 255. Das Ergebnis ist die Farbe Weiss.
Die minimalen Werte von RGB sind 0, 0, 0. Das Ergebnis ist die Farbe Schwarz.\

pascal
uses
  Graphics, Windows, ...;

...

procedure subTColorToRGB(Color: TColor; out bytR: byte; out bytG: byte; out bytB: byte);
begin
  if Color shr 24 = $FF then
    Color := GetSysColor(Color and $FF)
  else if Color shr 24 > $02 then
    Color := 0;

  bytR := Color;
  bytG := (Color shr 8);
  bytB := (Color shr 16);
end; 

...

From the Free Pascal wiki, page "TColorToRGB/de", as it stood on 2020-02-29 after a change by Trev, out of the wiki's dump of 2024-05-26. Copyright stays with the author who wrote it, according to the old wiki's Licensing page. If you have concerns about this material, message the admin.

Revision 1, last changed by WikiArchive .

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